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anonymous
 one year ago
Express the complex number in trigonometric form.
3i
anonymous
 one year ago
Express the complex number in trigonometric form. 3i

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freckles
 one year ago
Best ResponseYou've already chosen the best response.13i is the same as 03i which is the same as 3(01i) so can you find a theta satisfying both of the equations: \[\cos(\theta)=0 \\ \sin(\theta)=1\]

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1dw:1439675993463:dw

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1you may use that(unit circle) to find the \(\theta\) corresponding to \((\cos,\sin)= (0,1)\)
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